Date: 29/11/2012

CMOS Op Amps from NJRC with operating current of 290 nano-Amps

New Japan Radio Co., Ltd. (NJRC) has introduced to the market the NJU77000/001 and the NJU77000A/001A, single CMOS operational amplifiers featuring an ultra-low operating current of 0.29 microA (typ.).

The NJU77000/001 and the NJU77000A/001A are single CMOS operational amplifiers with an ultra-low operating current (0.29µA typ. VDD=+5V), low voltage operation (+1.5V min.), high precision (offset voltage : 0.35 mV typ. / temperature drift : 0.65µV/°C typ. ), low bias current (1pA typ.) and Input/Output Rail to Rail that are suitable for sensor applications.

These op amps feature functions such as RF noise immunity, high tolerance to capacitive oscillation and two types of pin assignment, which can provide easiness to design and handle to engineers.

NJU77000/001, and the NJU77000A/001A are suggested for medical devices and gas detectors.